Patents
Patents for B21B 39 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (5,306)
10/2007
10/18/2007WO2007116821A1 Method of manufacturing seamless pipe
10/17/2007CN200960525Y Side guide plate with sealed structure
10/17/2007CN101053875A Reciprocating reducing roller
10/11/2007US20070234774 Bar Packing Plant and Relative Process
10/10/2007CN200957428Y Guider of press
10/10/2007CN101052480A Device and method for aligning roller mill frame feeding device and rolling channel
10/10/2007CN101049611A Working front desk of piercing mill of seamless steel tube
10/03/2007CN101045239A A hot rolled steel sheet manufacturing apparatus and hot rolled steel sheet manufacturing method
10/02/2007US7275632 Roller conveyor roller, especially for the transport of furnace-heated metallic strip material
10/02/2007US7275404 Method and an apparatus to control the lateral motion of a long metal bar being formed by a mechanical process such as rolling or drawing
09/2007
09/25/2007US7272966 Multiple level entry guide for a roll forming machine
09/20/2007WO2007104609A1 Operational method for a reverse rolling mill
09/19/2007EP1833625A1 Device for the displacement of metallic materials
09/12/2007CN200945497Y Finishing mill guide apparatus
09/11/2007CA2541938C Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same
09/05/2007CN200942404Y Finishing mill air-passing tube
09/05/2007CN200942403Y Anti-scratched trigeminal guide plate
09/05/2007CN200942402Y Hydraulic lifting roller capable of synchronous stable running
09/05/2007CN100335188C Method for producing continuously cast steel slabs
09/04/2007CA2313154C Method and plant for the rolling of a continuous billet fed from a billet-heating furnace set upstream of a roll train
08/2007
08/30/2007US20070199720 Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe
08/29/2007EP1826424A2 Support bearing for a roll
08/29/2007CN200939468Y End positioning key mechanism for boom of panel turnover machine
08/29/2007CN200939467Y Intake pilot guard for hot rolled flat steel
08/29/2007CN200939466Y Intake pilot guard for hot rolled circular steel products
08/29/2007CN200939465Y Intake rolling straightening pilot guard for hot rolled elliptic mill bar
08/29/2007CN200939451Y On-line straightener for hot rolled elliptic stock
08/29/2007CN200939449Y Continuous heating and rolling combiner for wedge cross rolling
08/22/2007EP1425426B1 Device for quenching and tempering long-length rolling stock
08/21/2007US7257978 Compact cantilever rolling mill and a method of producing a metallic product
08/16/2007US20070186609 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips
08/15/2007EP1817123A1 Device and method for aligning the input apparatuses and the channels in a rolling stand
08/15/2007EP1131267B1 Apparatus and method for roll forming glass sheets
08/15/2007CN1331620C Plate reduction press apparatus
08/15/2007CN101015839A Laying head front nip and feed technique for producing wire roll with high speed under low temperature
08/08/2007CN101013023A CCD based strip automatic centering CPC detecting system and detecting method
08/07/2007US7251978 Roll stand for producing plane roll strips having a desired strip profile superelevation
08/01/2007CN2928286Y Preinlet guide device
08/01/2007CN2928285Y Multiple mouth conjoint guide
08/01/2007CN2928284Y Hot rolling band steel vertical guide
08/01/2007CN101010154A Rolling system for rolling metallic band
08/01/2007CN101007321A Tension equipment of continuous mill system
07/2007
07/26/2007DE202007002657U1 Pressbacke für ein Presswerkzeug, Presswerkzeug mit einer derartigen Pressbacke und mit einer derartigen Pressbacke erfolgte Rohrverpressung Pressing jaw for a crimping tool, crimping tool with such pressing jaw and cheek plate was carried out with such a pipe pressing
07/25/2007EP1395509B1 Method and device for turning strips
07/25/2007CN2925662Y Automatic rotary table for transporating roller channel
07/25/2007CN2925661Y Adjustable guiding frame
07/25/2007CN101003065A Method and device for rectifying deviation of steel band
07/25/2007CN101003051A High efficiency continuous casting and continuous rolling process
07/18/2007CN2923078Y Hot-milling band-steel flat repeater
07/11/2007CN2920460Y Three parallel composite conical roll heat finsihing mill
07/11/2007CN1325184C Device for transferring or threading beginnings of bands
07/04/2007CN2917846Y Export guide pad for hot rolling flat steel
07/04/2007CN2917845Y Three-roller entrance roll guide
07/04/2007CN1323773C Divide and crop shear arrangement
07/03/2007CA2173697C Steckel mill
06/2007
06/27/2007CN2915302Y Four/five slitting guiding device
06/27/2007CN2915301Y Elongater tube drawing device
06/27/2007CN1323221C Steel pipe for use as embedded expandedpipe, and method of embedding oil-well steel pipe
06/21/2007US20070137275 Method for the manufacturing of a fluid conduit, particularly a fluid conduit in a co2 refrigeration system
06/20/2007CN2912854Y Spray-type rolling guiding groove for rolled steel
06/20/2007CN2912853Y Composite type sliding guides and guards
06/20/2007CN1984727A Rolling mill for rolling metal products
06/13/2007CN2910395Y Rear kness and column table top of splitting roll mill
06/13/2007CN1978084A Automatic guide-board in-out apparatus of roller-type split wedge transverse miller
06/12/2007CA2173049C Method and apparatus for an anticipatory thickness control in foil rolling
06/07/2007WO2007062713A1 Strand guide reel
06/06/2007EP1123756B1 Wire sizing-rolling method
06/06/2007CN2907941Y Antiwear side guard
06/06/2007CN2907940Y Centring device for flipper guide of seaming machine
06/06/2007CN1975094A Steel pipe for burying and expansion and burying method of oil well steel pipe
06/06/2007CN1974043A Rolling guide plate in pinch rolls outlet of high speed wire rolling machine
06/06/2007CN1974042A Steel rolling guide roll unit
06/06/2007CN1974040A Rolling process of hot rolled steel sheet
06/06/2007CN1974035A Rolling mill
06/06/2007CN1974033A Rolling mill for copper wire
06/05/2007US7225868 Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe
05/2007
05/30/2007EP1789212A1 Bar packing plant and relative process
05/30/2007EP1789211A1 Tension roller for a strip treatment installation, strip treatment installation, and use of a tension roller
05/30/2007CN2905255Y Automatic deviation-correction V-shape bottom pickling tank
05/30/2007CN2905254Y Combined type renew section guide slot
05/30/2007CN2905253Y Lifting device of lifting platform of rolling mill
05/30/2007CN1970180A Plate thickness pressing device and method
05/29/2007CA2327499C Rolling apparatus
05/24/2007US20070116591 Inductive heating process control of continuous cast metallic sheets
05/24/2007DE19602004C5 Kaltwalzwerk für Fein- und Folienband Cold rolling mill for fine and foil tape
05/24/2007DE102005055106A1 Verfahren und Walzstraße zum Verbessern des Ausfädelns eines Metallwalzbandes, dessen Walzband-Ende mit Walzgeschwindigkeit ausläuft Method and rolling mill to improve the Ausfädelns a metal roll band whose reel tape end with rolling speed runs
05/22/2007US7221442 Method and apparatus for aligning equipment in a steel mill
05/22/2007US7219521 Rolling mill product handling system
05/16/2007EP1784266A1 Rolling mill for rolling a metallic strip
05/16/2007CN2899992Y One-way intermittent adjustable mechanism for cold rolling pipe machine
05/16/2007CN2899991Y Inlet guide sleeve device for seamless steel pipe conical punching machine
05/16/2007CN2899990Y Guide plate device of seamless steel pipe conical punching machine
05/16/2007CN2899987Y Conical punching machine for seamless steel pipe
05/16/2007CN1964800A Bar packing plant and relative process
05/16/2007CN1964799A Bar speed changing device
05/16/2007CN1962103A Method for preventing vibration of steel bar under high-speed rolling station of ultra-thin plate
05/16/2007CN1315591C Plate reduction press apparatus and methods
05/16/2007CN1315590C Plate reduction press apparatus and methods
05/16/2007CN1315589C Device for processing a metal slab, plate or strip, and product produced using this device
05/15/2007CA2197284C Reeling unit for strip
1 ... 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ... 54